DATA SHEET
HAL55x, HAL56x
mT
8
HAL 556
BONmax
mT
8
HAL 556
7
6
5
4
3
2
1
0
7
BON
BOFF
BON
BOFF
BONtyp
BON
6
BOFFmax
5
4
3
2
1
BOFFtyp
BOFF
BONmin
TA = −40 °C
BOFFmin
T
T
T
A = 25 °C
A = 100 °C
A = 140 °C
VDD = 4 V
DD = 12 V
V
VDD = 24 V
0
0
−50
0
50
100
150
200
°C
5
10
15
20
25
VDD
30 V
TA, TJ
Fig. 4–2: Typ. magnetic switching points
Fig. 4–4: Magnetic switching points
versus supply voltage
versus temperature
Note: In the diagram “Magnetic switching points ver-
sus temperature”, the curves for BONmin,
mT
8
HAL 556
B
ONmax, BOFFmin, and BOFFmax refer to
junction temperature, whereas typical curves
refer to ambient temperature.
7
6
BON
BOFF
BOFF
5
4
3
2
1
0
BON
T
T
T
T
= −40 °C
= 25 °C
A
A
A
A
= 100 °C
= 140 °C
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V
VDD
Fig. 4–3: Typ. magnetic switching points
versus supply voltage
Micronas
Aug. 11, 2009; DSH000026_004EN
19
MICRONAS [ MICRONAS ]
